621303732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8191}}^1$

素因数の和:8258

約数の個数: 108

約数和(自身を含む): 1869643776

約数和(自身を除く): 1248340044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3612, 4214, 5418, 6321, 8191, 8428, 10836, 12642, 16382, 18963, 24573, 25284, 32764, 37926, 49146, 57337, 73719, 75852, 98292, 114674, 147438, 172011, 229348, 294876, 344022, 352213, 401359, 516033, 688044, 704426, 802718, 1032066, 1056639, 1204077, 1408852, 1605436, 2064132, 2113278, 2408154, 2465491, 3169917, 3612231, 4226556, 4816308, 4930982, 6339834, 7224462, 7396473, 9861964, 12679668, 14448924, 14792946, 17258437, 22189419, 29585892, 34516874, 44378838, 51775311, 69033748, 88757676, 103550622, 155325933, 207101244, 310651866, 621303732]

約数ペア:

[(1, 621303732), (2, 310651866), (3, 207101244), (4, 155325933), (6, 103550622), (7, 88757676), (9, 69033748), (12, 51775311), (14, 44378838), (18, 34516874), (21, 29585892), (28, 22189419), (36, 17258437), (42, 14792946), (43, 14448924), (49, 12679668), (63, 9861964), (84, 7396473), (86, 7224462), (98, 6339834), (126, 4930982), (129, 4816308), (147, 4226556), (172, 3612231), (196, 3169917), (252, 2465491), (258, 2408154), (294, 2113278), (301, 2064132), (387, 1605436), (441, 1408852), (516, 1204077), (588, 1056639), (602, 1032066), (774, 802718), (882, 704426), (903, 688044), (1204, 516033), (1548, 401359), (1764, 352213), (1806, 344022), (2107, 294876), (2709, 229348), (3612, 172011), (4214, 147438), (5418, 114674), (6321, 98292), (8191, 75852), (8428, 73719), (10836, 57337), (12642, 49146), (16382, 37926), (18963, 32764), (24573, 25284)]